P    #regions in PPM
# 2023-11-23 17:02:58 +0000  Work@DESKTOP-S5RGLL6
# low field   high field   mi   maxi
  7.494572142888352  7.439123235727389  2.637  6.682  # for region 1
  7.403244531093825  7.355949874985946  3.665  7.375  # for region 2
  7.326594571194847  7.291939004219246  13.756  16.199  # for region 3
  7.2711456640338845  7.25891428745426  6.014  7.780  # for region 4
  7.199795967319411  7.182264327555282  6.051  20.408  # for region 5
  7.182264327555282  7.1692175258703505  9.283  10.185  # for region 6
  7.1692175258703505  7.16228641247523  7.780  8.569  # for region 7
  7.16228641247523  7.1198843069992  6.051  20.408  # for region 8
  6.5759957617585805  6.529108818203355  1.203  3.082  # for region 9
  5.5807694207298315  5.529805351648064  5.600  8.644  # for region 10
  4.549256662514864  4.460783038588916  2.142  7.442  # for region 11
  4.44243597371948  4.379648240610743  2.030  6.427  # for region 12
  4.143990385176669  4.068563562935654  6.878  12.102  # for region 13
